Atacy is painting her bedroom. She is able to paint 3/4 of the bedroom in 3 hours. At this rate, how long will it take hwr to paint the entire room?

Answer 1

If Atacy is able to paint 3/4 of the bedroom in 3 hours, then she paints 1/4 of the bedroom in 3/4 * 3 = 9/4 hours.
Therefore, it will take her 9/4 hours * 4 = <<9/4*4=9>>9 hours to paint the entire room. Answer: \boxed{9}.